公开(公告)号：WO2013130599A1

公开(公告)日：2013-09-06

申请号：PCT/US2013/028010

申请日：2013-02-27

Applicant: ELECTRO-MOTIVE DIESEL, INC.

Inventor： GODING, David, J.

IPC: B61F3/04 ,  B61F5/06 ,  B61F5/14 ,  B61F5/48 ,  B61F5/52

CPC classification number: B61F5/36 ,  B61F5/14

Abstract: A railway truck (14) is disclosed for use with a locomotive (10). The railway truck may have a first axle (48) with a first end and an opposing second end, and a second axle with a first end and an opposing second end. The railway truck may also have a plurality of wheels (24) connected to each of the first and second axles, and an equalizer (50) operatively supported by the first and second axles in a vertical direction and constrained relative to the first and second axles in a tractive direction. The railway truck may further have a frame (46), at least one spring (90) located vertically between the equalizer and the frame, and a link (80) pivotally connected between the frame and the equalizer and configured to transfer tractive forces between the frame and the equalizer.

Abstract translation: 公开了一种与机车（10）一起使用的铁路车辆（14）。 铁路车辆可以具有第一轴（48），其具有第一端和相对的第二端，以及具有第一端和相对的第二端的第二轴。 铁路车辆还可以具有连接到第一和第二轴中的每一个的多个轮子（24），以及在垂直方向上由第一和第二车轴可操作地支撑并且相对于第一和第二车轴约束的均衡器（50） 在牵引方向。 铁路车辆还可以具有框架（46），垂直位于均衡器和框架之间的至少一个弹簧（90）和枢转地连接在框架和均衡器之间的连杆（80），并被构造成将牵引力 框架和均衡器。

公开(公告)号：WO2013130602A1

公开(公告)日：2013-09-06

申请号：PCT/US2013/028015

申请日：2013-02-27

Applicant: ELECTRO-MOTIVE DIESEL, INC.

Inventor： GODING, David, J.

IPC: B61F5/06 ,  B61F5/48 ,  B61F5/52

CPC classification number: B61F5/36 ,  B61F3/02 ,  B61F5/14

Abstract: A railway truck (14) is disclosed for use with a locomotive (10). The railway truck may have a first axle (48) with a first end and an opposing second end, and a second axle with a first end and an opposing second end. The railway truck may also have a plurality of wheels (24) connected to each of the first and second axles, and an equalizer (50) operatively supported by the first and second axles in a vertical direction. The railway truck may further have a frame (46), at least a first spring (90) disposed vertically between the equalizer and the frame and configured to transfer vertical forces from the equalizer to the frame, and at least a second spring located on a side of the frame opposite the first frame and configured to transfer vertical forces from the frame to a bolster assembly (28).

Abstract translation: 公开了一种与机车（10）一起使用的铁路车辆（14）。 铁路车辆可以具有第一轴（48），其具有第一端和相对的第二端，以及具有第一端和相对的第二端的第二轴。 铁路车辆还可以具有连接到第一和第二轴中的每一个的多个轮子（24），以及在垂直方向上由第一和第二车轴可操作地支撑的均衡器（50）。 铁路车辆还可以具有框架（46），至少第一弹簧（90）垂直设置在均衡器和框架之间，并且构造成将垂直力从均衡器传递到框架，并且至少第二弹簧位于 所述框架与所述第一框架相对并且被构造成将垂直力从所述框架传递到摇枕组件（28）。

公开(公告)号：WO2013130607A1

公开(公告)日：2013-09-06

申请号：PCT/US2013/028021

申请日：2013-02-27

Applicant: ELECTRO-MOTIVE DIESEL, INC.

Inventor： GODING, David, J.

IPC: B61C5/00 ,  B61F5/48 ,  B61F5/52

CPC classification number: B61F5/52 ,  B61F3/06 ,  B61F5/26

Abstract: A frame (46) is disclosed for use with a railway truck (14). The frame may have a pivot housing (34), a first arm member (54) extending outward from the pivot housing and having opposing distal ends (42), and a second arm member substantially identical to the first arm member and extending outward from the pivot housing opposite the first arm member. Each of the first and second arm members may have a generally planar upper plate (56), a generally planar lower plate (58), and plurality of webs (60) vertically disposed between the generally planar upper and lower plates. An upper surface of the pivot housing may be generally co-planar with the generally planar upper plates of the first and second arm members.

Abstract translation: 公开了一种与铁路车辆（14）一起使用的框架（46）。 框架可以具有枢轴壳体（34），从枢转壳体向外延伸并具有相对的远端（42）的第一臂构件（54）和与第一臂构件基本相同并从第二臂构件向外延伸的第二臂构件 枢转壳体与第一臂构件相对。 第一和第二臂构件中的每一个可以具有大致平面的上板（56），大致平坦的下板（58）和垂直设置在大致平坦的上板和下板之间的多个腹板（60）。 枢转壳体的上表面可以与第一和第二臂构件的大致平面的上板大致共面。

公开(公告)号：WO2013130601A1

公开(公告)日：2013-09-06

申请号：PCT/US2013/028013

申请日：2013-02-27

Applicant: ELECTRO-MOTIVE DIESEL, INC.

Inventor： GODING, David, J.

IPC: B61F5/14 ,  B61F5/48 ,  B61F5/52 ,  B61F5/28

CPC classification number: B61F5/14 ,  B61F5/36

Abstract: A railway truck (14) is disclosed for use with a locomotive (10). The railway truck may have a first axle (48) with a first end and an opposing second end, and a second axle with a first end and an opposing second end. The railway truck may also have a plurality of wheels (24) connected to each of the first and second axles, a first bearing assembly (52) positioned at the first end of the first axle, and a second bearing assembly positioned at the first end of the second axle. The railway truck may further have an equalizer (50) having a first end vertically supported by the first bearing assembly and a second end vertically supported by the second bearing assembly, and at least one pin (76) connecting the equalizer to the first and second bearing assemblies and configured to transfer tractive forces between the plurality of wheels and the equalizer.

Abstract translation: 公开了一种与机车（10）一起使用的铁路货车（14）。 铁路车辆可以具有第一轴（48），其具有第一端和相对的第二端，以及具有第一端和相对的第二端的第二轴。 铁路车辆还可以具有连接到第一和第二轴中的每一个的多个轮子（24），定位在第一车轴的第一端的第一轴承组件（52）和位于第一车轴的第一端的第二轴承组件 的第二轴。 铁路车辆还可以具有均衡器（50），其具有由第一轴承组件垂直支撑的第一端和由第二轴承组件垂直支撑的第二端，以及将均衡器连接到第一和第二端的至少一个销（76） 轴承组件并且被配置为在所述多个车轮和所述均衡器之间传递牵引力。